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就一种坦拱状钢筋混凝土曲梁桥的构想做一介绍。在这个桥型中将传统的桥台改成墙式的平衡重构件,这个平衡重构件兼有桥台挡土、平衡土压力、平衡部分水平推力的水平向作用,以及更特殊的竖向平衡及控制性调整作用。这一新颖桥型很好地解决了坦拱的推力难点,以曲梁的形式取而代之。通过巧妙的装饰效果,使在不宜修坦拱的地方,达到人们所需要的坦拱桥的建筑效果。
An introduction to the conception of a arch-arch reinforced concrete curved beam bridge. In this bridge type, the traditional abutment is changed into a wall-type balance weighting component. This balance weighting component combines the abutment retaining, the earth pressure balance, the horizontal action of the balance horizontal thrust, and the more special vertical To balance and control the role of adjustment. This novel bridge type solves the difficult problem of the arch of the arch, in the form of curved beams instead. Through clever decorative effect, so that the arch is not suitable for the place to reach the people need the arch effect of the arch bridge.